Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2023, 12:56

General

  • Target
    170160810658b9ab1353650ba3bb2daa10ab6f727fac1831e2a6b28440ebd696ca737fa9c3513.dat-decoded.exe
  • Size 237KB
  • Sample231203-p6qpgaca38
  • SHA256 48637d8f97bdd19da3d85c8c3dd1fdf52bb7bac9d6f9723a50d639631e9bb71a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\170160810658b9ab1353650ba3bb2daa10ab6f727fac1831e2a6b28440ebd696ca737fa9c3513.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\170160810658b9ab1353650ba3bb2daa10ab6f727fac1831e2a6b28440ebd696ca737fa9c3513.dat-decoded.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4228

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4228-1-0x0000000074400000-0x0000000074BB0000-memory.dmp

        memory/4228-0-0x0000000000550000-0x0000000000592000-memory.dmp

        memory/4228-2-0x00000000055A0000-0x0000000005B44000-memory.dmp

        memory/4228-3-0x0000000005190000-0x00000000051A0000-memory.dmp

        memory/4228-4-0x0000000004F60000-0x0000000004FC6000-memory.dmp

        memory/4228-5-0x0000000005EA0000-0x0000000005EF0000-memory.dmp

        memory/4228-6-0x0000000006090000-0x0000000006122000-memory.dmp

        memory/4228-7-0x0000000006020000-0x000000000602A000-memory.dmp

        memory/4228-8-0x0000000074400000-0x0000000074BB0000-memory.dmp

        memory/4228-9-0x0000000005190000-0x00000000051A0000-memory.dmp